Security tag adapter



FIG. 1 is a perspective view of a security tag adapter showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a front elevational view thereof, with the rear being a mirror image;

FIG. 4 is a right side elevational view, the left side elevational view being a mirror image; and,

FIG. 5 is a bottom plan view thereof. 

The ornamental design for a security tag adapter, as shown and described. 